Unit 4 Test Retake (Alg 1)
Flashcard
•
Mathematics
•
8th - 12th Grade
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is an inverse function?
Back
An inverse function reverses the operation of the original function. If the function f takes an input x and produces an output y, the inverse function f⁻¹ takes y as input and produces x as output.
2.
FLASHCARD QUESTION
Front
How do you find the inverse of a function algebraically?
Back
To find the inverse of a function, replace f(x) with y, swap x and y, and then solve for y. The resulting equation is the inverse function.
3.
FLASHCARD QUESTION
Front
What is the equation of the function c(n) = 50 + 4n?
Back
This function represents the cost in dollars of visiting a gym based on the number of visits, n.
4.
FLASHCARD QUESTION
Front
What does c(7) represent in the function c(n) = 50 + 4n?
Back
c(7) represents the total cost of visiting the gym 7 times.
5.
FLASHCARD QUESTION
Front
Calculate c(7) for the function c(n) = 50 + 4n.
Back
c(7) = 50 + 4(7) = 50 + 28 = 78.
6.
FLASHCARD QUESTION
Front
What is the inverse function of c(n) = 50 + 4n?
Back
The inverse function is c⁻¹(n) = (n - 50) / 4.
7.
FLASHCARD QUESTION
Front
If c(n) = 50 + 4n, what does the number 50 represent?
Back
The number 50 represents the fixed cost (base fee) of visiting the gym, regardless of the number of visits.
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Fun Science Flashcards for Kids
Flashcard
•
KG
11 questions
Climate Change and Its Causes
Flashcard
•
KG
15 questions
Mengenal Huruf untuk Anak TK
Flashcard
•
KG
10 questions
C1C2_M1a-a_VocConsolidation
Flashcard
•
9th - 12th Grade
15 questions
Function Flashcard
Flashcard
•
8th - 12th Grade
10 questions
الوجهات السّياحيّة
Flashcard
•
7th Grade - University
10 questions
Common Phrasal Verbs and Their Meanings
Flashcard
•
10th Grade - University
15 questions
Topic 7
Flashcard
•
7th Grade - University
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
MINERS Core Values Quiz
Quiz
•
8th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
Discover more resources for Mathematics
24 questions
3.1 Parallel lines cut by a transversal
Quiz
•
8th Grade
12 questions
Graphing Inequalities on a Number Line
Quiz
•
9th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
14 questions
finding slope from a graph
Quiz
•
8th Grade
20 questions
Translations, Reflections & Rotations
Quiz
•
8th - 10th Grade
15 questions
Two Step Equations
Quiz
•
9th Grade
13 questions
Finding slope from graph
Quiz
•
8th Grade
20 questions
Simplifying Radicals
Quiz
•
10th Grade